r-Modes Influencing the Solar Irradiance
r-process chronometers
r-Process Elements from Neutron Star Binaries
R-Process in Neutron Star Mergers
R-Process Nucleosynthesis in Neutrino-Driven Wind:. General Relativistic Effects and Short Dynamic Timescale Model
R. B. Leighton has been named chairman of the California Institute of Technology's division of physics, mathematics and astronomy.
R. Burkhardt, U. Esser, H. Hefele, I. Heinrich, W. Hoffmann, V. R. Matas, L. D. Schmadel, R. Wielen and G. Zech (eds.), Astronomy and Astrophysics Abstracts, Volumes 69A and 69B, Literature 1998, Part 1, published for Astronomisches Rechen-Institut
R. Coronae Borealis
R. Cygni, The spectrum of
R. Cygni, The spectrum of
R. Dvorak, F. Freistetter and J. Kurths (eds): Chaos and stability in planetary systems
R. E. B. Munro died on 1972 September 1.
R. Hiller
R. Hydrae 1872. Von Herrn Dr. J. F. Julius Schmidt
R. M. Petrie and the B-Star Program of the Dominion Astrophysical Observatory
R. M. Petrie's Observations of MU Orionis
R. Naismith, 1901 January 23 - 1973 September 25.
R. O. Redman, 1905 July 17 - 1975 March 6.
R. Osservatorio astrofisico di Catania. Annuario 1928
R. Osservatorio Astronomico di Trieste